13 citations
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January 2019 in “Endocrine journal” This study found that transdermal DHT treatment increased penile length in boys with 5α-reductase type 2 deficiency, but post-pubertal growth was limited and carried potential prostate complications.
October 2022 in “Endocrine journal” In this study of male patients with 46,XY 5α-reductase type 2 deficiency, DHT therapy was effective in achieving penile enlargement during infancy, while testosterone replacement therapy proved more beneficial during puberty, possibly due to increased conversion to DHT.
5 citations
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December 2021 in “Pediatric investigation” In this study, children with 5-alpha-reductase deficiency and micropenis treated with oral testosterone undecanoate showed increased penile length to a target level after 3-9 months, with no severe adverse effects observed, suggesting the treatment's safety and efficacy.
4 citations
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December 2014 in “PubMed” This review suggests that dihydrotestosterone pretreatment may improve cosmetic outcomes in hypospadias repair, but more randomized trials are needed to determine its effectiveness due to currently limited evidence.
14 citations
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December 2016 in “Sexual Medicine” This study identified differences in adverse symptoms among patients with post-finasteride syndrome based on short and long androgen receptor gene polymorphisms.